The adaptive headlights work on the 650i loaner I got too. I know when you park, it only turns when you turn to the right, not when you turn to the left.

I noticed that when I took a 645Ci test drive. I had the auto lights on (or whatever you call it appropriately), which turn on all lights automatically when in a darker area. Now I was in an underground car park and decided to "test' the adaptive headlights when the car was stationary. Here we have right hand drive cars. I turned the steering left and the adaptive headlights followed left but when I turned the steering right (from centre), the adaptive headlights did not move. Why is this? I thought it was broken.